Heat Energy Transfer
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Heat Energy Transfer 🔥
1. Understanding Heat Transfer 🌡️
After observing the lava lamp demonstration, explain how convection causes the movement of the colored water:
2. Experimental Data Collection 📊
| Time (seconds) | Pure Water (°C) | Salt Water (°C) | Colored Water (°C) |
|---|---|---|---|
| 0 | |||
| 30 | |||
| 60 | |||
| 90 | |||
| 120 |
3. Analysis (TEA Model) 🔍
Trend: What pattern did you observe in the heating rates?
Evidence: Provide specific data from your results:
Analysis: Explain why these differences occurred using the particle model:
4. Conclusion 💡
Which type of water heated up the fastest? Why do you think this happened?
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